107.6 Tb/s GMI Throughput over 220 km SSMF using Discrete C- and L-Band Amplification across &gt;12 THz

Demirtzioglou, Iosif; Bendimerad, Djalal Falih; Ruiz, Ivan Fernández de Jáuregui; Gac, Dylan Le; Lorences-Riesgo, Abel; Dahdah, Nayla El; Gallet, Antonin; Elfaiki, Hajar; Yu, Shengrui; Gao, Ge; Escobar-Landero, Salma; Brenot, R.; Frignac, Yann; Charlet, G.

doi:10.1364/ofc.2021.w6a.28

Cited by 6 publications

(1 citation statement)

References 6 publications

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“…This means that rates of > 250 Tb/s can be theoretically achieved in metro, access and inter/intra data center networks while in longer networks, such as submarine and regional, a capacity of up to around 100 Tb/s can be achieved. Figure 23 summarizes the relation between transported capacity and transparent reach up to 10,000 km for experimental works over the past decade [89]- [113]. As it is evident from this figure, using either EDFAs alone or in combination with Raman amplifiers, UWB transmission is feasible in long-haul and submarine networks while for shorter distances, e.g.…”

Section: O-band E-band S-band C-band L-bandmentioning

confidence: 99%

A Vision of 6th Generation of Fixed Networks (F6G): Challenges and Proposed Directions

Uzunidis,

Moschopoulos,

Papapavlou

et al. 2023

Preprint

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Humankind has entered a new era wherein a main characteristic is the convergence of various technologies providing services exerting major impact upon all aspects of human activity, be it social interactions as well as interactions with the natural environment. Fixed networks are about to play a major role in this convergence, since they form, along with mobile networks, the backbone that provides access to a broad gamut of services, accessible from any point of the globe. It is for this reason that we introduce a forward-looking approach for fixed networks, particularly focused on Fixed 6th Generation (F6G) networks. First, we adopt a novel classification scheme for the main F6G services, comprising six categories. This classification is based on the key service requirements, namely latency, capacity and connectivity. F6G networks differ from those of previous generations (F1G-F5G) in that they concurrently support multiple key requirements. We then propose concrete steps towards transforming the main elements of fixed networks, such as optical transceivers, optical switches etc. such that they satisfy the new F6G service requirements. Our study categorizes the main networking paradigm of optical switching into two categories namely ultra-fast and ultra-high capacity switching, tailored to different service categories. With regard to the transceiver physical layer, we propose: a) use of all-optical processing to mitigate performance barriers of analog to digital and digital to analog converters (ADC/DAC); b) exploitation of optical multi-band transmission, space division-multiplexing and adoption of more efficient modulation formats.

show abstract

Section: O-band E-band S-band C-band L-bandmentioning

confidence: 99%

A Vision of 6th Generation of Fixed Networks (F6G): Challenges and Proposed Directions

Uzunidis,

Moschopoulos,

Papapavlou

et al. 2023

Preprint

View full text Add to dashboard Cite

show abstract

88 Tb/s Extended C Plus L Band Transmission over 300-km SMF Using 800G Realtime Transponders and Commercial EDFAs and WSSs

Feng¹,

Tang

Zhang

et al. 2022

2022 Asia Communications and Photonics Conference (ACP)

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63.2Tb/s Real-time Transmission Through Discrete Extended C- and L-Band Amplification in a 440km SMF Link

Gac

Bendimerad²,

Demirtzioglou

et al. 2021

2021 European Conference on Optical Communication (ECOC)

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107.6 Tb/s GMI Throughput over 220 km SSMF using Discrete C- and L-Band Amplification across >12 THz

Abstract: We demonstrate a 107.6-Tb/s GMI throughput in a 3-span 220-km SSMF link employing high-baudrate 95-GBaud CS64QAM signals and fully discrete C- and L-band amplifiers. A total amplification bandwidth in excess of 12 THz is achieved.

Cited by 6 publications

References 6 publications

A Vision of 6th Generation of Fixed Networks (F6G): Challenges and Proposed Directions

A Vision of 6th Generation of Fixed Networks (F6G): Challenges and Proposed Directions

88 Tb/s Extended C Plus L Band Transmission over 300-km SMF Using 800G Realtime Transponders and Commercial EDFAs and WSSs

63.2Tb/s Real-time Transmission Through Discrete Extended C- and L-Band Amplification in a 440km SMF Link

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